If you're taking about the Jackalope (who was the kid in the wizard's memory) from a previous comic (imgflip.com/i/a1fai6), that's not him. It's his wife.
The way the plushes are put make sense. The two on top (his parents) are on top because they were the first ones transformed. And the lower you look in the plush stack the more recent the plushes get